:root {
  --bg: #0b0b14;
  --bg-2: #12121f;
  --card: #161627;
  --card-2: #1c1c31;
  --border: #26263d;
  --text: #ececf5;
  --muted: #9a9ab5;
  --accent: #7c5cff;
  --accent-2: #22d3a6;
  --warn: #ffb84d;
  --bad: #ff5c78;
  --radius: 14px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: Inter, system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--text); line-height: 1.55; -webkit-font-smoothing: antialiased; min-height: 100vh; display: flex; flex-direction: column; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; width: 100%; }
.row { display: flex; align-items: center; gap: 16px; }
main.wrap { flex: 1; padding-top: 28px; padding-bottom: 56px; }

.testbar { background: rgba(255,184,77,.12); color: var(--warn); text-align: center; font-size: 13px; padding: 6px 12px; border-bottom: 1px solid rgba(255,184,77,.25); }
nav.top { position: sticky; top: 0; z-index: 10; background: rgba(11,11,20,.85); backdrop-filter: blur(12px); border-bottom: 1px solid var(--border); }
nav.top .row { height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: -.02em; flex-shrink: 0; }
.logo img { border-radius: 8px; }
.logo b { color: var(--accent); }
.search { flex: 1; max-width: 520px; }
.search input { width: 100%; background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; padding: 9px 14px; outline: none; }
.search input:focus { border-color: var(--accent); }
.nav-auth { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: 10px; font-weight: 600; font-size: 14px; border: 1px solid transparent; cursor: pointer; background: none; transition: background .15s, transform .15s; }
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #8d71ff; }
.btn-green { background: var(--accent-2); color: #062b22; }
.btn-ghost { border-color: var(--border); }
.btn-ghost:hover { background: var(--card); }
.btn-danger { border-color: rgba(255,92,120,.4); color: var(--bad); }
.btn-sm { padding: 7px 12px; font-size: 13px; }

h1 { font-size: 30px; letter-spacing: -.03em; line-height: 1.15; margin-bottom: 6px; }
h2 { font-size: 20px; letter-spacing: -.02em; margin-bottom: 12px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.mb { margin-bottom: 20px; }

.chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0 22px; }
.chip { padding: 7px 14px; border-radius: 999px; border: 1px solid var(--border); font-size: 14px; color: var(--muted); cursor: pointer; background: none; }
.chip.on { border-color: var(--accent); color: var(--text); background: rgba(124,92,255,.15); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.lcard { display: flex; flex-direction: column; gap: 10px; transition: border-color .15s, transform .15s; }
.lcard:hover { border-color: #3a3a5c; transform: translateY(-2px); }
.lcard .title { font-weight: 600; font-size: 15px; line-height: 1.35; }
.lcard .meta { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }
.price { font-weight: 800; font-size: 18px; }
.tag { display: inline-block; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 999px; text-transform: uppercase; letter-spacing: .04em; }
.tag.cat { background: rgba(124,92,255,.15); color: #b8a6ff; }
.tag.game { background: var(--card-2); color: var(--muted); text-transform: none; letter-spacing: 0; font-size: 12px; }
.tag.ok { background: rgba(34,211,166,.15); color: var(--accent-2); }
.tag.warn { background: rgba(255,184,77,.15); color: var(--warn); }
.tag.bad { background: rgba(255,92,120,.15); color: var(--bad); }
.tags { display: flex; gap: 6px; flex-wrap: wrap; }

.empty { text-align: center; padding: 64px 20px; border: 1px dashed var(--border); border-radius: var(--radius); }
.empty p { margin: 8px 0 18px; }

.split { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; align-items: start; }
.desc { white-space: pre-wrap; color: #d6d6e6; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 8px 16px; font-size: 14px; margin: 14px 0; }
.kv dt { color: var(--muted); }
.escrow-note { display: flex; gap: 10px; padding: 12px; border-radius: 10px; border: 1px dashed rgba(34,211,166,.4); color: var(--accent-2); font-size: 13px; margin: 14px 0; }

form.stack { display: grid; gap: 14px; }
label { display: grid; gap: 6px; font-size: 14px; font-weight: 500; }
input[type=text], input[type=email], input[type=password], input[type=number], select, textarea {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; outline: none; width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }
textarea { min-height: 140px; resize: vertical; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--muted); }
.check input { margin-top: 4px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.narrow { max-width: 440px; margin: 0 auto; }
.err { color: var(--bad); font-size: 14px; min-height: 1em; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 12px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 500; font-size: 13px; }
tr.link { cursor: pointer; }
tr.link:hover td { background: var(--card-2); }
.tablewrap { overflow-x: auto; }

.chat { display: flex; flex-direction: column; height: 520px; }
.msgs { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; padding: 4px 2px 12px; }
.msg { max-width: 82%; padding: 10px 13px; border-radius: 12px; background: var(--card-2); font-size: 14px; white-space: pre-wrap; word-wrap: break-word; }
.msg.mine { align-self: flex-end; background: rgba(124,92,255,.22); }
.msg.sys { align-self: center; max-width: 92%; background: none; border: 1px solid var(--border); color: var(--muted); font-size: 13px; text-align: center; }
.msg .who { font-size: 12px; color: var(--muted); margin-bottom: 3px; }
.msg.flag { border: 1px solid rgba(255,184,77,.5); }
.flagnote { margin-top: 8px; font-size: 12px; color: var(--warn); }
.chat form { display: flex; gap: 8px; border-top: 1px solid var(--border); padding-top: 12px; }
.chat input { flex: 1; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.stars button { background: none; border: 0; font-size: 26px; cursor: pointer; color: var(--border); }
.stars button.on { color: var(--warn); }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--card-2); border: 1px solid var(--border); padding: 12px 18px; border-radius: 10px; opacity: 0; pointer-events: none; transition: .2s; font-size: 14px; max-width: calc(100% - 32px); }
.toast.show { opacity: 1; transform: translateX(-50%); }

.foot { border-top: 1px solid var(--border); padding: 24px 0; color: var(--muted); font-size: 13px; }
.foot .row { justify-content: space-between; flex-wrap: wrap; }

@media (max-width: 800px) {
  .split, .two { grid-template-columns: 1fr; }
  nav.top .row { height: auto; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; gap: 10px; }
  .search { order: 3; max-width: none; flex-basis: 100%; }
  .wrap { padding: 0 16px; }
  .chat { height: 460px; }
}